1 |
/* |
/* -*- c-basic-offset: 8 -*- |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X Window System |
User interface services - X Window System |
4 |
Copyright (C) Matthew Chapman 1999-2002 |
Copyright (C) Matthew Chapman 1999-2002 |
23 |
#include <time.h> |
#include <time.h> |
24 |
#include <errno.h> |
#include <errno.h> |
25 |
#include "rdesktop.h" |
#include "rdesktop.h" |
26 |
|
#include "xproto.h" |
27 |
|
|
28 |
extern int width; |
extern int width; |
29 |
extern int height; |
extern int height; |
32 |
extern BOOL grab_keyboard; |
extern BOOL grab_keyboard; |
33 |
extern BOOL hide_decorations; |
extern BOOL hide_decorations; |
34 |
extern char title[]; |
extern char title[]; |
35 |
|
extern int server_bpp; |
36 |
|
extern int win_button_size; |
37 |
BOOL enable_compose = False; |
BOOL enable_compose = False; |
38 |
BOOL focused; |
BOOL focused; |
39 |
BOOL mouse_in_wnd; |
BOOL mouse_in_wnd; |
40 |
|
|
41 |
Display *display; |
Display *display; |
42 |
|
Time last_gesturetime; |
43 |
static int x_socket; |
static int x_socket; |
44 |
static Screen *screen; |
static Screen *screen; |
45 |
static Window wnd; |
Window wnd; |
46 |
static GC gc; |
static GC gc; |
47 |
static Visual *visual; |
static Visual *visual; |
48 |
static int depth; |
static int depth; |
51 |
static XIC IC; |
static XIC IC; |
52 |
static XModifierKeymap *mod_map; |
static XModifierKeymap *mod_map; |
53 |
static Cursor current_cursor; |
static Cursor current_cursor; |
54 |
|
static Atom protocol_atom, kill_atom; |
55 |
|
static long input_mask; /* Needs to be global since we access it in |
56 |
|
both ui_create_window and the PropertyNotify |
57 |
|
callback functions */ |
58 |
|
|
59 |
/* endianness */ |
/* endianness */ |
60 |
static BOOL host_be; |
static BOOL host_be; |
64 |
static BOOL ownbackstore; |
static BOOL ownbackstore; |
65 |
static Pixmap backstore; |
static Pixmap backstore; |
66 |
|
|
67 |
|
/* Moving in single app mode */ |
68 |
|
static BOOL moving_wnd; |
69 |
|
static int move_x_offset = 0; |
70 |
|
static int move_y_offset = 0; |
71 |
|
|
72 |
/* MWM decorations */ |
/* MWM decorations */ |
73 |
#define MWM_HINTS_DECORATIONS (1L << 1) |
#define MWM_HINTS_DECORATIONS (1L << 1) |
74 |
#define PROP_MOTIF_WM_HINTS_ELEMENTS 5 |
#define PROP_MOTIF_WM_HINTS_ELEMENTS 5 |
75 |
typedef struct |
typedef struct |
76 |
{ |
{ |
77 |
unsigned long flags; |
uint32 flags; |
78 |
unsigned long functions; |
uint32 functions; |
79 |
unsigned long decorations; |
uint32 decorations; |
80 |
long inputMode; |
sint32 inputMode; |
81 |
unsigned long status; |
uint32 status; |
82 |
} |
} |
83 |
PropMotifWmHints; |
PropMotifWmHints; |
84 |
|
|
85 |
|
typedef struct |
86 |
|
{ |
87 |
|
uint32 red; |
88 |
|
uint32 green; |
89 |
|
uint32 blue; |
90 |
|
} |
91 |
|
PixelColour; |
92 |
|
|
93 |
|
struct _PropNotifyCb; |
94 |
|
|
95 |
|
typedef struct _PropNotifyCb |
96 |
|
{ |
97 |
|
Window wnd; |
98 |
|
Atom atom; |
99 |
|
void (*callback) (XPropertyEvent *); |
100 |
|
struct _PropNotifyCb *next; |
101 |
|
} |
102 |
|
PropNotifyCb; |
103 |
|
|
104 |
|
|
105 |
|
static PropNotifyCb *propnotify_callbacks = NULL; |
106 |
|
|
107 |
|
|
108 |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
109 |
{ \ |
{ \ |
112 |
XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
XFillRectangle(display, backstore, gc, x, y, cx, cy); \ |
113 |
} |
} |
114 |
|
|
115 |
|
#define FILL_RECTANGLE_BACKSTORE(x,y,cx,cy)\ |
116 |
|
{ \ |
117 |
|
XFillRectangle(display, ownbackstore ? backstore : wnd, gc, x, y, cx, cy); \ |
118 |
|
} |
119 |
|
|
120 |
/* colour maps */ |
/* colour maps */ |
121 |
|
BOOL owncolmap = False; |
122 |
static Colormap xcolmap; |
static Colormap xcolmap; |
123 |
static uint32 *colmap; |
static uint32 *colmap; |
124 |
|
|
125 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, translate_colour(colmap[col])); |
#define TRANSLATE(col) ( server_bpp != 8 ? translate_colour(col) : owncolmap ? col : translate_colour(colmap[col]) ) |
126 |
#define SET_BACKGROUND(col) XSetBackground(display, gc, translate_colour(colmap[col])); |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
127 |
|
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
128 |
|
|
129 |
static int rop2_map[] = { |
static int rop2_map[] = { |
130 |
GXclear, /* 0 */ |
GXclear, /* 0 */ |
148 |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
149 |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
150 |
|
|
151 |
void |
static void |
152 |
mwm_hide_decorations(void) |
mwm_hide_decorations(void) |
153 |
{ |
{ |
154 |
PropMotifWmHints motif_hints; |
PropMotifWmHints motif_hints; |
162 |
hintsatom = XInternAtom(display, "_MOTIF_WM_HINTS", False); |
hintsatom = XInternAtom(display, "_MOTIF_WM_HINTS", False); |
163 |
if (!hintsatom) |
if (!hintsatom) |
164 |
{ |
{ |
165 |
error("Failed to get atom _MOTIF_WM_HINTS\n"); |
warning("Failed to get atom _MOTIF_WM_HINTS: probably your window manager does not support MWM hints\n"); |
166 |
return; |
return; |
167 |
} |
} |
168 |
|
|
170 |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
(unsigned char *) &motif_hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
171 |
} |
} |
172 |
|
|
173 |
|
static PixelColour |
174 |
|
split_colour15(uint32 colour) |
175 |
|
{ |
176 |
|
PixelColour rv; |
177 |
|
rv.red = (colour & 0x7c00) >> 10; |
178 |
|
rv.red = (rv.red * 0xff) / 0x1f; |
179 |
|
rv.green = (colour & 0x03e0) >> 5; |
180 |
|
rv.green = (rv.green * 0xff) / 0x1f; |
181 |
|
rv.blue = (colour & 0x1f); |
182 |
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
183 |
|
return rv; |
184 |
|
} |
185 |
|
|
186 |
|
static PixelColour |
187 |
|
split_colour16(uint32 colour) |
188 |
|
{ |
189 |
|
PixelColour rv; |
190 |
|
rv.red = (colour & 0xf800) >> 11; |
191 |
|
rv.red = (rv.red * 0xff) / 0x1f; |
192 |
|
rv.green = (colour & 0x07e0) >> 5; |
193 |
|
rv.green = (rv.green * 0xff) / 0x3f; |
194 |
|
rv.blue = (colour & 0x001f); |
195 |
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
196 |
|
return rv; |
197 |
|
} |
198 |
|
|
199 |
|
static PixelColour |
200 |
|
split_colour24(uint32 colour) |
201 |
|
{ |
202 |
|
PixelColour rv; |
203 |
|
rv.blue = (colour & 0xff0000) >> 16; |
204 |
|
rv.green = (colour & 0xff00) >> 8; |
205 |
|
rv.red = (colour & 0xff); |
206 |
|
return rv; |
207 |
|
} |
208 |
|
|
209 |
|
static uint32 |
210 |
|
make_colour16(PixelColour pc) |
211 |
|
{ |
212 |
|
pc.red = (pc.red * 0x1f) / 0xff; |
213 |
|
pc.green = (pc.green * 0x3f) / 0xff; |
214 |
|
pc.blue = (pc.blue * 0x1f) / 0xff; |
215 |
|
return (pc.red << 11) | (pc.green << 5) | pc.blue; |
216 |
|
} |
217 |
|
|
218 |
|
static uint32 |
219 |
|
make_colour24(PixelColour pc) |
220 |
|
{ |
221 |
|
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
222 |
|
} |
223 |
|
|
224 |
|
static uint32 |
225 |
|
make_colour32(PixelColour pc) |
226 |
|
{ |
227 |
|
return (pc.red << 16) | (pc.green << 8) | pc.blue; |
228 |
|
} |
229 |
|
|
230 |
|
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
231 |
|
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
232 |
|
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
233 |
|
x = (x << 16) | (x >> 16); } |
234 |
|
|
235 |
|
static uint32 |
236 |
|
translate_colour(uint32 colour) |
237 |
|
{ |
238 |
|
switch (server_bpp) |
239 |
|
{ |
240 |
|
case 15: |
241 |
|
switch (bpp) |
242 |
|
{ |
243 |
|
case 16: |
244 |
|
colour = make_colour16(split_colour15(colour)); |
245 |
|
break; |
246 |
|
case 24: |
247 |
|
colour = make_colour24(split_colour15(colour)); |
248 |
|
break; |
249 |
|
case 32: |
250 |
|
colour = make_colour32(split_colour15(colour)); |
251 |
|
break; |
252 |
|
} |
253 |
|
break; |
254 |
|
case 16: |
255 |
|
switch (bpp) |
256 |
|
{ |
257 |
|
case 16: |
258 |
|
break; |
259 |
|
case 24: |
260 |
|
colour = make_colour24(split_colour16(colour)); |
261 |
|
break; |
262 |
|
case 32: |
263 |
|
colour = make_colour32(split_colour16(colour)); |
264 |
|
break; |
265 |
|
} |
266 |
|
break; |
267 |
|
case 24: |
268 |
|
switch (bpp) |
269 |
|
{ |
270 |
|
case 16: |
271 |
|
colour = make_colour16(split_colour24(colour)); |
272 |
|
break; |
273 |
|
case 24: |
274 |
|
break; |
275 |
|
case 32: |
276 |
|
colour = make_colour32(split_colour24(colour)); |
277 |
|
break; |
278 |
|
} |
279 |
|
break; |
280 |
|
} |
281 |
|
switch (bpp) |
282 |
|
{ |
283 |
|
case 16: |
284 |
|
if (host_be != xserver_be) |
285 |
|
BSWAP16(colour); |
286 |
|
break; |
287 |
|
|
288 |
|
case 24: |
289 |
|
if (xserver_be) |
290 |
|
BSWAP24(colour); |
291 |
|
break; |
292 |
|
|
293 |
|
case 32: |
294 |
|
if (host_be != xserver_be) |
295 |
|
BSWAP32(colour); |
296 |
|
break; |
297 |
|
} |
298 |
|
|
299 |
|
return colour; |
300 |
|
} |
301 |
|
|
302 |
static void |
static void |
303 |
translate8(uint8 * data, uint8 * out, uint8 * end) |
translate8to8(uint8 * data, uint8 * out, uint8 * end) |
304 |
{ |
{ |
305 |
while (out < end) |
while (out < end) |
306 |
*(out++) = (uint8) colmap[*(data++)]; |
*(out++) = (uint8) colmap[*(data++)]; |
307 |
} |
} |
308 |
|
|
309 |
static void |
static void |
310 |
translate16(uint8 * data, uint16 * out, uint16 * end) |
translate8to16(uint8 * data, uint16 * out, uint16 * end) |
311 |
{ |
{ |
312 |
while (out < end) |
while (out < end) |
313 |
*(out++) = (uint16) colmap[*(data++)]; |
*(out++) = (uint16) colmap[*(data++)]; |
315 |
|
|
316 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
317 |
static void |
static void |
318 |
translate24(uint8 * data, uint8 * out, uint8 * end) |
translate8to24(uint8 * data, uint8 * out, uint8 * end) |
319 |
{ |
{ |
320 |
uint32 value; |
uint32 value; |
321 |
|
|
329 |
} |
} |
330 |
|
|
331 |
static void |
static void |
332 |
translate32(uint8 * data, uint32 * out, uint32 * end) |
translate8to32(uint8 * data, uint32 * out, uint32 * end) |
333 |
{ |
{ |
334 |
while (out < end) |
while (out < end) |
335 |
*(out++) = colmap[*(data++)]; |
*(out++) = colmap[*(data++)]; |
336 |
} |
} |
337 |
|
|
338 |
static uint8 * |
/* todo the remaining translate function might need some big endian check ?? */ |
339 |
translate_image(int width, int height, uint8 * data) |
|
340 |
|
static void |
341 |
|
translate15to16(uint16 * data, uint16 * out, uint16 * end) |
342 |
{ |
{ |
343 |
int size = width * height * bpp / 8; |
while (out < end) |
344 |
uint8 *out = xmalloc(size); |
*(out++) = (uint16) make_colour16(split_colour15(*(data++))); |
345 |
uint8 *end = out + size; |
} |
346 |
|
|
347 |
switch (bpp) |
static void |
348 |
|
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
349 |
|
{ |
350 |
|
uint32 value; |
351 |
|
|
352 |
|
while (out < end) |
353 |
{ |
{ |
354 |
case 8: |
value = make_colour24(split_colour15(*(data++))); |
355 |
translate8(data, out, end); |
*(out++) = value; |
356 |
break; |
*(out++) = value >> 8; |
357 |
|
*(out++) = value >> 16; |
358 |
|
} |
359 |
|
} |
360 |
|
|
361 |
case 16: |
static void |
362 |
translate16(data, (uint16 *) out, (uint16 *) end); |
translate15to32(uint16 * data, uint32 * out, uint32 * end) |
363 |
break; |
{ |
364 |
|
while (out < end) |
365 |
|
*(out++) = make_colour32(split_colour15(*(data++))); |
366 |
|
} |
367 |
|
|
368 |
case 24: |
static void |
369 |
translate24(data, out, end); |
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
370 |
break; |
{ |
371 |
|
while (out < end) |
372 |
|
*(out++) = (uint16) (*(data++)); |
373 |
|
} |
374 |
|
|
375 |
case 32: |
|
376 |
translate32(data, (uint32 *) out, (uint32 *) end); |
static void |
377 |
break; |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
378 |
|
{ |
379 |
|
uint32 value; |
380 |
|
|
381 |
|
while (out < end) |
382 |
|
{ |
383 |
|
value = make_colour24(split_colour16(*(data++))); |
384 |
|
*(out++) = value; |
385 |
|
*(out++) = value >> 8; |
386 |
|
*(out++) = value >> 16; |
387 |
} |
} |
388 |
|
} |
389 |
|
|
390 |
return out; |
static void |
391 |
|
translate16to32(uint16 * data, uint32 * out, uint32 * end) |
392 |
|
{ |
393 |
|
while (out < end) |
394 |
|
*(out++) = make_colour32(split_colour16(*(data++))); |
395 |
} |
} |
396 |
|
|
397 |
#define BSWAP16(x) { x = (((x & 0xff) << 8) | (x >> 8)); } |
static void |
398 |
#define BSWAP24(x) { x = (((x & 0xff) << 16) | (x >> 16) | ((x >> 8) & 0xff00)); } |
translate24to16(uint8 * data, uint16 * out, uint16 * end) |
399 |
#define BSWAP32(x) { x = (((x & 0xff00ff) << 8) | ((x >> 8) & 0xff00ff)); \ |
{ |
400 |
x = (x << 16) | (x >> 16); } |
uint32 pixel = 0; |
401 |
|
while (out < end) |
402 |
|
{ |
403 |
|
pixel = *(data++) << 16; |
404 |
|
pixel |= *(data++) << 8; |
405 |
|
pixel |= *(data++); |
406 |
|
*(out++) = (uint16) make_colour16(split_colour24(pixel)); |
407 |
|
} |
408 |
|
} |
409 |
|
|
410 |
static uint32 |
static void |
411 |
translate_colour(uint32 colour) |
translate24to24(uint8 * data, uint8 * out, uint8 * end) |
412 |
{ |
{ |
413 |
switch (bpp) |
while (out < end) |
414 |
{ |
{ |
415 |
case 16: |
*(out++) = (*(data++)); |
416 |
if (host_be != xserver_be) |
} |
417 |
BSWAP16(colour); |
} |
|
break; |
|
418 |
|
|
419 |
|
static void |
420 |
|
translate24to32(uint8 * data, uint32 * out, uint32 * end) |
421 |
|
{ |
422 |
|
uint32 pixel = 0; |
423 |
|
while (out < end) |
424 |
|
{ |
425 |
|
pixel = *(data++); |
426 |
|
pixel |= *(data++) << 8; |
427 |
|
pixel |= *(data++) << 16; |
428 |
|
*(out++) = pixel; |
429 |
|
} |
430 |
|
} |
431 |
|
|
432 |
|
static uint8 * |
433 |
|
translate_image(int width, int height, uint8 * data) |
434 |
|
{ |
435 |
|
int size = width * height * bpp / 8; |
436 |
|
uint8 *out = (uint8 *) xmalloc(size); |
437 |
|
uint8 *end = out + size; |
438 |
|
|
439 |
|
switch (server_bpp) |
440 |
|
{ |
441 |
case 24: |
case 24: |
442 |
if (xserver_be) |
switch (bpp) |
443 |
BSWAP24(colour); |
{ |
444 |
|
case 32: |
445 |
|
translate24to32(data, (uint32 *) out, (uint32 *) end); |
446 |
|
break; |
447 |
|
case 24: |
448 |
|
translate24to24(data, out, end); |
449 |
|
break; |
450 |
|
case 16: |
451 |
|
translate24to16(data, (uint16 *) out, (uint16 *) end); |
452 |
|
break; |
453 |
|
} |
454 |
break; |
break; |
455 |
|
case 16: |
456 |
case 32: |
switch (bpp) |
457 |
if (host_be != xserver_be) |
{ |
458 |
BSWAP32(colour); |
case 32: |
459 |
|
translate16to32((uint16 *) data, (uint32 *) out, |
460 |
|
(uint32 *) end); |
461 |
|
break; |
462 |
|
case 24: |
463 |
|
translate16to24((uint16 *) data, out, end); |
464 |
|
break; |
465 |
|
case 16: |
466 |
|
translate16to16((uint16 *) data, (uint16 *) out, |
467 |
|
(uint16 *) end); |
468 |
|
break; |
469 |
|
} |
470 |
|
break; |
471 |
|
case 15: |
472 |
|
switch (bpp) |
473 |
|
{ |
474 |
|
case 32: |
475 |
|
translate15to32((uint16 *) data, (uint32 *) out, |
476 |
|
(uint32 *) end); |
477 |
|
break; |
478 |
|
case 24: |
479 |
|
translate15to24((uint16 *) data, out, end); |
480 |
|
break; |
481 |
|
case 16: |
482 |
|
translate15to16((uint16 *) data, (uint16 *) out, |
483 |
|
(uint16 *) end); |
484 |
|
break; |
485 |
|
} |
486 |
|
break; |
487 |
|
case 8: |
488 |
|
switch (bpp) |
489 |
|
{ |
490 |
|
case 8: |
491 |
|
translate8to8(data, out, end); |
492 |
|
break; |
493 |
|
case 16: |
494 |
|
translate8to16(data, (uint16 *) out, (uint16 *) end); |
495 |
|
break; |
496 |
|
case 24: |
497 |
|
translate8to24(data, out, end); |
498 |
|
break; |
499 |
|
case 32: |
500 |
|
translate8to32(data, (uint32 *) out, (uint32 *) end); |
501 |
|
break; |
502 |
|
} |
503 |
break; |
break; |
504 |
} |
} |
505 |
|
return out; |
|
return colour; |
|
506 |
} |
} |
507 |
|
|
508 |
BOOL |
BOOL |
571 |
return False; |
return False; |
572 |
} |
} |
573 |
|
|
574 |
xcolmap = DefaultColormapOfScreen(screen); |
if (owncolmap != True) |
575 |
|
{ |
576 |
|
xcolmap = DefaultColormapOfScreen(screen); |
577 |
|
if (depth <= 8) |
578 |
|
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
579 |
|
} |
580 |
|
|
581 |
gc = XCreateGC(display, RootWindowOfScreen(screen), 0, NULL); |
gc = XCreateGC(display, RootWindowOfScreen(screen), 0, NULL); |
582 |
|
|
583 |
if (DoesBackingStore(screen) != Always) |
if (DoesBackingStore(screen) != Always) |
590 |
if ((width == 0) || (height == 0)) |
if ((width == 0) || (height == 0)) |
591 |
{ |
{ |
592 |
/* Fetch geometry from _NET_WORKAREA */ |
/* Fetch geometry from _NET_WORKAREA */ |
593 |
uint32 xpos, ypos; |
uint32 x, y, cx, cy; |
594 |
|
|
595 |
if (get_current_workarea(&xpos, &ypos, &width, &height) < 0) |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
596 |
|
{ |
597 |
|
width = cx; |
598 |
|
height = cy; |
599 |
|
} |
600 |
|
else |
601 |
{ |
{ |
602 |
error("Failed to get workarea.\n"); |
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
603 |
error("Perhaps your window manager does not support EWMH?\n"); |
width = 800; |
604 |
exit(1); |
height = 600; |
605 |
} |
} |
606 |
} |
} |
607 |
|
|
630 |
IM = XOpenIM(display, NULL, NULL, NULL); |
IM = XOpenIM(display, NULL, NULL, NULL); |
631 |
|
|
632 |
xkeymap_init(); |
xkeymap_init(); |
633 |
|
|
634 |
|
/* todo take this out when high colour is done */ |
635 |
|
printf("server bpp %d client bpp %d depth %d\n", server_bpp, bpp, depth); |
636 |
|
|
637 |
|
|
638 |
|
|
639 |
return True; |
return True; |
640 |
} |
} |
641 |
|
|
662 |
XClassHint *classhints; |
XClassHint *classhints; |
663 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
664 |
int wndwidth, wndheight; |
int wndwidth, wndheight; |
665 |
long input_mask, ic_input_mask; |
long ic_input_mask; |
666 |
XEvent xevent; |
XEvent xevent; |
667 |
|
|
668 |
wndwidth = fullscreen ? WidthOfScreen(screen) : width; |
wndwidth = fullscreen ? WidthOfScreen(screen) : width; |
734 |
focused = False; |
focused = False; |
735 |
mouse_in_wnd = False; |
mouse_in_wnd = False; |
736 |
|
|
737 |
|
/* handle the WM_DELETE_WINDOW protocol */ |
738 |
|
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True); |
739 |
|
kill_atom = XInternAtom(display, "WM_DELETE_WINDOW", True); |
740 |
|
XSetWMProtocols(display, wnd, &kill_atom, 1); |
741 |
|
|
742 |
return True; |
return True; |
743 |
} |
} |
744 |
|
|
776 |
} |
} |
777 |
} |
} |
778 |
|
|
|
/* Process all events in Xlib queue */ |
|
779 |
static void |
static void |
780 |
|
xwin_process_propertynotify(XPropertyEvent * xev) |
781 |
|
{ |
782 |
|
PropNotifyCb *this = propnotify_callbacks; |
783 |
|
while (NULL != this) |
784 |
|
{ |
785 |
|
if (xev->window == this->wnd && xev->atom == this->atom) |
786 |
|
{ |
787 |
|
this->callback(xev); |
788 |
|
} |
789 |
|
this = this->next; |
790 |
|
} |
791 |
|
} |
792 |
|
|
793 |
|
|
794 |
|
/* Process all events in Xlib queue |
795 |
|
Returns 0 after user quit, 1 otherwise */ |
796 |
|
static int |
797 |
xwin_process_events(void) |
xwin_process_events(void) |
798 |
{ |
{ |
799 |
XEvent xevent; |
XEvent xevent; |
821 |
|
|
822 |
switch (xevent.type) |
switch (xevent.type) |
823 |
{ |
{ |
824 |
|
case ClientMessage: |
825 |
|
/* the window manager told us to quit */ |
826 |
|
if ((xevent.xclient.message_type == protocol_atom) |
827 |
|
&& ((Atom) xevent.xclient.data.l[0] == kill_atom)) |
828 |
|
/* Quit */ |
829 |
|
return 0; |
830 |
|
break; |
831 |
|
|
832 |
case KeyPress: |
case KeyPress: |
833 |
|
last_gesturetime = ((XKeyEvent *) & xevent)->time; |
834 |
if (IC != NULL) |
if (IC != NULL) |
835 |
/* Multi_key compatible version */ |
/* Multi_key compatible version */ |
836 |
{ |
{ |
871 |
break; |
break; |
872 |
|
|
873 |
case KeyRelease: |
case KeyRelease: |
874 |
|
last_gesturetime = ((XKeyEvent *) & xevent)->time; |
875 |
XLookupString((XKeyEvent *) & xevent, str, |
XLookupString((XKeyEvent *) & xevent, str, |
876 |
sizeof(str), &keysym, NULL); |
sizeof(str), &keysym, NULL); |
877 |
|
|
892 |
break; |
break; |
893 |
|
|
894 |
case ButtonPress: |
case ButtonPress: |
895 |
|
last_gesturetime = ((XButtonEvent *) & xevent)->time; |
896 |
flags = MOUSE_FLAG_DOWN; |
flags = MOUSE_FLAG_DOWN; |
897 |
/* fall through */ |
/* fall through */ |
898 |
|
|
899 |
case ButtonRelease: |
case ButtonRelease: |
900 |
|
last_gesturetime = ((XButtonEvent *) & xevent)->time; |
901 |
button = xkeymap_translate_button(xevent.xbutton.button); |
button = xkeymap_translate_button(xevent.xbutton.button); |
902 |
if (button == 0) |
if (button == 0) |
903 |
break; |
break; |
904 |
|
|
905 |
|
/* If win_button_size is nonzero, enable single app mode */ |
906 |
|
if (xevent.xbutton.y < win_button_size) |
907 |
|
{ |
908 |
|
/* Stop moving window when button is released, regardless of cursor position */ |
909 |
|
if (moving_wnd && (xevent.type == ButtonRelease)) |
910 |
|
moving_wnd = False; |
911 |
|
|
912 |
|
/* Check from right to left: */ |
913 |
|
|
914 |
|
if (xevent.xbutton.x >= width - win_button_size) |
915 |
|
{ |
916 |
|
/* The close button, continue */ |
917 |
|
; |
918 |
|
} |
919 |
|
else if (xevent.xbutton.x >= width - win_button_size * 2) |
920 |
|
{ |
921 |
|
/* The maximize/restore button. Do not send to |
922 |
|
server. It might be a good idea to change the |
923 |
|
cursor or give some other visible indication |
924 |
|
that rdesktop inhibited this click */ |
925 |
|
break; |
926 |
|
} |
927 |
|
else if (xevent.xbutton.x >= width - win_button_size * 3) |
928 |
|
{ |
929 |
|
/* The minimize button. Iconify window. */ |
930 |
|
XIconifyWindow(display, wnd, |
931 |
|
DefaultScreen(display)); |
932 |
|
break; |
933 |
|
} |
934 |
|
else if (xevent.xbutton.x <= win_button_size) |
935 |
|
{ |
936 |
|
/* The system menu. Ignore. */ |
937 |
|
break; |
938 |
|
} |
939 |
|
else |
940 |
|
{ |
941 |
|
/* The title bar. */ |
942 |
|
if ((xevent.type == ButtonPress) && !fullscreen |
943 |
|
&& hide_decorations) |
944 |
|
{ |
945 |
|
moving_wnd = True; |
946 |
|
move_x_offset = xevent.xbutton.x; |
947 |
|
move_y_offset = xevent.xbutton.y; |
948 |
|
} |
949 |
|
break; |
950 |
|
|
951 |
|
} |
952 |
|
} |
953 |
|
|
954 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
955 |
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
flags | button, xevent.xbutton.x, xevent.xbutton.y); |
956 |
break; |
break; |
957 |
|
|
958 |
case MotionNotify: |
case MotionNotify: |
959 |
|
if (moving_wnd) |
960 |
|
{ |
961 |
|
XMoveWindow(display, wnd, |
962 |
|
xevent.xmotion.x_root - move_x_offset, |
963 |
|
xevent.xmotion.y_root - move_y_offset); |
964 |
|
break; |
965 |
|
} |
966 |
|
|
967 |
|
if (fullscreen && !focused) |
968 |
|
XSetInputFocus(display, wnd, RevertToPointerRoot, |
969 |
|
CurrentTime); |
970 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
971 |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
MOUSE_FLAG_MOVE, xevent.xmotion.x, xevent.xmotion.y); |
972 |
break; |
break; |
1033 |
mod_map = XGetModifierMapping(display); |
mod_map = XGetModifierMapping(display); |
1034 |
} |
} |
1035 |
break; |
break; |
1036 |
|
/* Clipboard stuff */ |
1037 |
|
case SelectionClear: |
1038 |
|
cliprdr_handle_SelectionClear(); |
1039 |
|
break; |
1040 |
|
case SelectionNotify: |
1041 |
|
cliprdr_handle_SelectionNotify((XSelectionEvent *) & xevent); |
1042 |
|
break; |
1043 |
|
case SelectionRequest: |
1044 |
|
cliprdr_handle_SelectionRequest((XSelectionRequestEvent *) & |
1045 |
|
xevent); |
1046 |
|
break; |
1047 |
|
|
1048 |
|
case PropertyNotify: |
1049 |
|
xwin_process_propertynotify((XPropertyEvent *) & xevent); |
1050 |
|
break; |
1051 |
|
|
1052 |
|
|
1053 |
} |
} |
1054 |
} |
} |
1055 |
|
/* Keep going */ |
1056 |
|
return 1; |
1057 |
} |
} |
1058 |
|
|
1059 |
void |
/* Returns 0 after user quit, 1 otherwise */ |
1060 |
|
int |
1061 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1062 |
{ |
{ |
1063 |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
1068 |
while (True) |
while (True) |
1069 |
{ |
{ |
1070 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
1071 |
xwin_process_events(); |
if (!xwin_process_events()) |
1072 |
|
/* User quit */ |
1073 |
|
return 0; |
1074 |
|
|
1075 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
1076 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
1086 |
} |
} |
1087 |
|
|
1088 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1089 |
return; |
return 1; |
1090 |
} |
} |
1091 |
} |
} |
1092 |
|
|
1103 |
Pixmap bitmap; |
Pixmap bitmap; |
1104 |
uint8 *tdata; |
uint8 *tdata; |
1105 |
|
|
1106 |
tdata = translate_image(width, height, data); |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
1107 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
1108 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1109 |
(char *) tdata, width, height, 8, 0); |
(char *) tdata, width, height, server_bpp == 8 ? 8 : bpp, 0); |
1110 |
|
|
1111 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
1112 |
|
|
1113 |
XFree(image); |
XFree(image); |
1114 |
xfree(tdata); |
if (!owncolmap) |
1115 |
|
xfree(tdata); |
1116 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1117 |
} |
} |
1118 |
|
|
1121 |
{ |
{ |
1122 |
XImage *image; |
XImage *image; |
1123 |
uint8 *tdata; |
uint8 *tdata; |
1124 |
|
tdata = (owncolmap ? data : translate_image(width, height, data)); |
|
tdata = translate_image(width, height, data); |
|
1125 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1126 |
(char *) tdata, width, height, 8, 0); |
(char *) tdata, width, height, server_bpp == 8 ? 8 : bpp, 0); |
1127 |
|
|
1128 |
if (ownbackstore) |
if (ownbackstore) |
1129 |
{ |
{ |
1136 |
} |
} |
1137 |
|
|
1138 |
XFree(image); |
XFree(image); |
1139 |
xfree(tdata); |
if (!owncolmap) |
1140 |
|
xfree(tdata); |
1141 |
} |
} |
1142 |
|
|
1143 |
void |
void |
1194 |
scanline = (width + 7) / 8; |
scanline = (width + 7) / 8; |
1195 |
offset = scanline * height; |
offset = scanline * height; |
1196 |
|
|
1197 |
cursor = xmalloc(offset); |
cursor = (uint8 *) xmalloc(offset); |
1198 |
memset(cursor, 0, offset); |
memset(cursor, 0, offset); |
1199 |
|
|
1200 |
mask = xmalloc(offset); |
mask = (uint8 *) xmalloc(offset); |
1201 |
memset(mask, 0, offset); |
memset(mask, 0, offset); |
1202 |
|
|
1203 |
/* approximate AND and XOR masks with a monochrome X pointer */ |
/* approximate AND and XOR masks with a monochrome X pointer */ |
1268 |
(xc)->blue = ((c)->blue << 8) | (c)->blue; \ |
(xc)->blue = ((c)->blue << 8) | (c)->blue; \ |
1269 |
(xc)->flags = DoRed | DoGreen | DoBlue; |
(xc)->flags = DoRed | DoGreen | DoBlue; |
1270 |
|
|
1271 |
|
|
1272 |
HCOLOURMAP |
HCOLOURMAP |
1273 |
ui_create_colourmap(COLOURMAP * colours) |
ui_create_colourmap(COLOURMAP * colours) |
1274 |
{ |
{ |
1275 |
COLOURENTRY *entry; |
COLOURENTRY *entry; |
1276 |
int i, ncolours = colours->ncolours; |
int i, ncolours = colours->ncolours; |
1277 |
uint32 *map = xmalloc(sizeof(*colmap) * ncolours); |
if (!owncolmap) |
|
XColor xentry; |
|
|
XColor xc_cache[256]; |
|
|
uint32 colour; |
|
|
int colLookup = 256; |
|
|
for (i = 0; i < ncolours; i++) |
|
1278 |
{ |
{ |
1279 |
entry = &colours->colours[i]; |
uint32 *map = (uint32 *) xmalloc(sizeof(*colmap) * ncolours); |
1280 |
MAKE_XCOLOR(&xentry, entry); |
XColor xentry; |
1281 |
|
XColor xc_cache[256]; |
1282 |
if (XAllocColor(display, xcolmap, &xentry) == 0) |
uint32 colour; |
1283 |
|
int colLookup = 256; |
1284 |
|
for (i = 0; i < ncolours; i++) |
1285 |
{ |
{ |
1286 |
/* Allocation failed, find closest match. */ |
entry = &colours->colours[i]; |
1287 |
int j = 256; |
MAKE_XCOLOR(&xentry, entry); |
|
int nMinDist = 3 * 256 * 256; |
|
|
long nDist = nMinDist; |
|
1288 |
|
|
1289 |
/* only get the colors once */ |
if (XAllocColor(display, xcolmap, &xentry) == 0) |
|
while (colLookup--) |
|
1290 |
{ |
{ |
1291 |
xc_cache[colLookup].pixel = colLookup; |
/* Allocation failed, find closest match. */ |
1292 |
xc_cache[colLookup].red = xc_cache[colLookup].green = |
int j = 256; |
1293 |
xc_cache[colLookup].blue = 0; |
int nMinDist = 3 * 256 * 256; |
1294 |
xc_cache[colLookup].flags = 0; |
long nDist = nMinDist; |
|
XQueryColor(display, |
|
|
DefaultColormap(display, DefaultScreen(display)), |
|
|
&xc_cache[colLookup]); |
|
|
} |
|
|
colLookup = 0; |
|
1295 |
|
|
1296 |
/* approximate the pixel */ |
/* only get the colors once */ |
1297 |
while (j--) |
while (colLookup--) |
|
{ |
|
|
if (xc_cache[j].flags) |
|
1298 |
{ |
{ |
1299 |
nDist = ((long) (xc_cache[j].red >> 8) - |
xc_cache[colLookup].pixel = colLookup; |
1300 |
(long) (xentry.red >> 8)) * |
xc_cache[colLookup].red = xc_cache[colLookup].green = |
1301 |
((long) (xc_cache[j].red >> 8) - |
xc_cache[colLookup].blue = 0; |
1302 |
(long) (xentry.red >> 8)) + |
xc_cache[colLookup].flags = 0; |
1303 |
((long) (xc_cache[j].green >> 8) - |
XQueryColor(display, |
1304 |
(long) (xentry.green >> 8)) * |
DefaultColormap(display, |
1305 |
((long) (xc_cache[j].green >> 8) - |
DefaultScreen(display)), |
1306 |
(long) (xentry.green >> 8)) + |
&xc_cache[colLookup]); |
|
((long) (xc_cache[j].blue >> 8) - |
|
|
(long) (xentry.blue >> 8)) * |
|
|
((long) (xc_cache[j].blue >> 8) - |
|
|
(long) (xentry.blue >> 8)); |
|
1307 |
} |
} |
1308 |
if (nDist < nMinDist) |
colLookup = 0; |
1309 |
|
|
1310 |
|
/* approximate the pixel */ |
1311 |
|
while (j--) |
1312 |
{ |
{ |
1313 |
nMinDist = nDist; |
if (xc_cache[j].flags) |
1314 |
xentry.pixel = j; |
{ |
1315 |
|
nDist = ((long) (xc_cache[j].red >> 8) - |
1316 |
|
(long) (xentry.red >> 8)) * |
1317 |
|
((long) (xc_cache[j].red >> 8) - |
1318 |
|
(long) (xentry.red >> 8)) + |
1319 |
|
((long) (xc_cache[j].green >> 8) - |
1320 |
|
(long) (xentry.green >> 8)) * |
1321 |
|
((long) (xc_cache[j].green >> 8) - |
1322 |
|
(long) (xentry.green >> 8)) + |
1323 |
|
((long) (xc_cache[j].blue >> 8) - |
1324 |
|
(long) (xentry.blue >> 8)) * |
1325 |
|
((long) (xc_cache[j].blue >> 8) - |
1326 |
|
(long) (xentry.blue >> 8)); |
1327 |
|
} |
1328 |
|
if (nDist < nMinDist) |
1329 |
|
{ |
1330 |
|
nMinDist = nDist; |
1331 |
|
xentry.pixel = j; |
1332 |
|
} |
1333 |
} |
} |
1334 |
} |
} |
1335 |
|
colour = xentry.pixel; |
1336 |
|
|
1337 |
|
/* update our cache */ |
1338 |
|
if (xentry.pixel < 256) |
1339 |
|
{ |
1340 |
|
xc_cache[xentry.pixel].red = xentry.red; |
1341 |
|
xc_cache[xentry.pixel].green = xentry.green; |
1342 |
|
xc_cache[xentry.pixel].blue = xentry.blue; |
1343 |
|
|
1344 |
|
} |
1345 |
|
|
1346 |
|
|
1347 |
|
/* byte swap here to make translate_image faster */ |
1348 |
|
map[i] = translate_colour(colour); |
1349 |
} |
} |
1350 |
colour = xentry.pixel; |
return map; |
1351 |
|
} |
1352 |
|
else |
1353 |
|
{ |
1354 |
|
XColor *xcolours, *xentry; |
1355 |
|
Colormap map; |
1356 |
|
|
1357 |
/* update our cache */ |
xcolours = (XColor *) xmalloc(sizeof(XColor) * ncolours); |
1358 |
if (xentry.pixel < 256) |
for (i = 0; i < ncolours; i++) |
1359 |
{ |
{ |
1360 |
xc_cache[xentry.pixel].red = xentry.red; |
entry = &colours->colours[i]; |
1361 |
xc_cache[xentry.pixel].green = xentry.green; |
xentry = &xcolours[i]; |
1362 |
xc_cache[xentry.pixel].blue = xentry.blue; |
xentry->pixel = i; |
1363 |
|
MAKE_XCOLOR(xentry, entry); |
1364 |
} |
} |
1365 |
|
|
1366 |
|
map = XCreateColormap(display, wnd, visual, AllocAll); |
1367 |
|
XStoreColors(display, map, xcolours, ncolours); |
1368 |
|
|
1369 |
/* byte swap here to make translate_image faster */ |
xfree(xcolours); |
1370 |
map[i] = translate_colour(colour); |
return (HCOLOURMAP) map; |
1371 |
} |
} |
|
|
|
|
return map; |
|
1372 |
} |
} |
1373 |
|
|
1374 |
void |
void |
1375 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
1376 |
{ |
{ |
1377 |
xfree(map); |
if (!owncolmap) |
1378 |
|
xfree(map); |
1379 |
|
else |
1380 |
|
XFreeColormap(display, (Colormap) map); |
1381 |
} |
} |
1382 |
|
|
1383 |
void |
void |
1384 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
1385 |
{ |
{ |
1386 |
colmap = map; |
if (!owncolmap) |
1387 |
|
colmap = (uint32 *) map; |
1388 |
|
else |
1389 |
|
XSetWindowColormap(display, wnd, (Colormap) map); |
1390 |
} |
} |
1391 |
|
|
1392 |
void |
void |
1428 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1429 |
} |
} |
1430 |
|
|
1431 |
|
static uint8 hatch_patterns[] = { |
1432 |
|
0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, /* 0 - bsHorizontal */ |
1433 |
|
0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, /* 1 - bsVertical */ |
1434 |
|
0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01, /* 2 - bsFDiagonal */ |
1435 |
|
0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, /* 3 - bsBDiagonal */ |
1436 |
|
0x08, 0x08, 0x08, 0xff, 0x08, 0x08, 0x08, 0x08, /* 4 - bsCross */ |
1437 |
|
0x81, 0x42, 0x24, 0x18, 0x18, 0x24, 0x42, 0x81 /* 5 - bsDiagCross */ |
1438 |
|
}; |
1439 |
|
|
1440 |
void |
void |
1441 |
ui_patblt(uint8 opcode, |
ui_patblt(uint8 opcode, |
1442 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1454 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1455 |
break; |
break; |
1456 |
|
|
1457 |
|
case 2: /* Hatch */ |
1458 |
|
fill = (Pixmap) ui_create_glyph(8, 8, |
1459 |
|
hatch_patterns + brush->pattern[0] * 8); |
1460 |
|
SET_FOREGROUND(bgcolour); |
1461 |
|
SET_BACKGROUND(fgcolour); |
1462 |
|
XSetFillStyle(display, gc, FillOpaqueStippled); |
1463 |
|
XSetStipple(display, gc, fill); |
1464 |
|
XSetTSOrigin(display, gc, brush->xorigin, brush->yorigin); |
1465 |
|
FILL_RECTANGLE(x, y, cx, cy); |
1466 |
|
XSetFillStyle(display, gc, FillSolid); |
1467 |
|
XSetTSOrigin(display, gc, 0, 0); |
1468 |
|
ui_destroy_glyph((HGLYPH) fill); |
1469 |
|
break; |
1470 |
|
|
1471 |
case 3: /* Pattern */ |
case 3: /* Pattern */ |
1472 |
for (i = 0; i != 8; i++) |
for (i = 0; i != 8; i++) |
1473 |
ipattern[7 - i] = brush->pattern[i]; |
ipattern[7 - i] = brush->pattern[i]; |
1572 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1573 |
} |
} |
1574 |
|
|
1575 |
|
/* warning, this function only draws on wnd or backstore, not both */ |
1576 |
void |
void |
1577 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |
1578 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1587 |
XSetStipple(display, gc, (Pixmap) glyph); |
XSetStipple(display, gc, (Pixmap) glyph); |
1588 |
XSetTSOrigin(display, gc, x, y); |
XSetTSOrigin(display, gc, x, y); |
1589 |
|
|
1590 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE_BACKSTORE(x, y, cx, cy); |
1591 |
|
|
1592 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
1593 |
} |
} |
1616 |
}\ |
}\ |
1617 |
if (glyph != NULL)\ |
if (glyph != NULL)\ |
1618 |
{\ |
{\ |
1619 |
ui_draw_glyph (mixmode, x + (short) glyph->offset,\ |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
1620 |
y + (short) glyph->baseline,\ |
y + glyph->baseline,\ |
1621 |
glyph->width, glyph->height,\ |
glyph->width, glyph->height,\ |
1622 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
1623 |
if (flags & TEXT2_IMPLICIT_X)\ |
if (flags & TEXT2_IMPLICIT_X)\ |
1639 |
|
|
1640 |
if (boxcx > 1) |
if (boxcx > 1) |
1641 |
{ |
{ |
1642 |
FILL_RECTANGLE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
1643 |
} |
} |
1644 |
else if (mixmode == MIX_OPAQUE) |
else if (mixmode == MIX_OPAQUE) |
1645 |
{ |
{ |
1646 |
FILL_RECTANGLE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
1647 |
} |
} |
1648 |
|
|
1649 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1677 |
else |
else |
1678 |
x += text[i + 2]; |
x += text[i + 2]; |
1679 |
} |
} |
|
if (i + 2 < length) |
|
|
i += 3; |
|
|
else |
|
|
i += 2; |
|
|
length -= i; |
|
|
/* this will move pointer from start to first character after FE command */ |
|
|
text = &(text[i]); |
|
|
i = 0; |
|
1680 |
for (j = 0; j < entry->size; j++) |
for (j = 0; j < entry->size; j++) |
1681 |
DO_GLYPH(((uint8 *) (entry->data)), j); |
DO_GLYPH(((uint8 *) (entry->data)), j); |
1682 |
} |
} |
1683 |
|
if (i + 2 < length) |
1684 |
|
i += 3; |
1685 |
|
else |
1686 |
|
i += 2; |
1687 |
|
length -= i; |
1688 |
|
/* this will move pointer from start to first character after FE command */ |
1689 |
|
text = &(text[i]); |
1690 |
|
i = 0; |
1691 |
break; |
break; |
1692 |
|
|
1693 |
default: |
default: |
1696 |
break; |
break; |
1697 |
} |
} |
1698 |
} |
} |
1699 |
|
if (ownbackstore) |
1700 |
|
{ |
1701 |
|
if (boxcx > 1) |
1702 |
|
XCopyArea(display, backstore, wnd, gc, boxx, |
1703 |
|
boxy, boxcx, boxcy, boxx, boxy); |
1704 |
|
else |
1705 |
|
XCopyArea(display, backstore, wnd, gc, clipx, |
1706 |
|
clipy, clipcx, clipcy, clipx, clipy); |
1707 |
|
} |
1708 |
} |
} |
1709 |
|
|
1710 |
void |
void |
1757 |
|
|
1758 |
XFree(image); |
XFree(image); |
1759 |
} |
} |
1760 |
|
|
1761 |
|
|
1762 |
|
void |
1763 |
|
xwin_register_propertynotify(Window event_wnd, Atom atom, |
1764 |
|
void (*propertycallback) (XPropertyEvent *)) |
1765 |
|
{ |
1766 |
|
PropNotifyCb *this; |
1767 |
|
int window_already_registrered = 0; |
1768 |
|
if (NULL != propnotify_callbacks) |
1769 |
|
{ |
1770 |
|
this = propnotify_callbacks; |
1771 |
|
if (event_wnd == this->wnd) |
1772 |
|
{ |
1773 |
|
window_already_registrered = 1; |
1774 |
|
if (atom == this->atom) |
1775 |
|
return; |
1776 |
|
} |
1777 |
|
while (NULL != this->next) |
1778 |
|
{ |
1779 |
|
if (event_wnd == this->wnd) |
1780 |
|
{ |
1781 |
|
window_already_registrered = 1; |
1782 |
|
if (atom == this->atom) |
1783 |
|
return; |
1784 |
|
/* Find last entry in list */ |
1785 |
|
} |
1786 |
|
this = this->next; |
1787 |
|
} |
1788 |
|
this->next = xmalloc(sizeof(PropNotifyCb)); |
1789 |
|
this->next->next = NULL; |
1790 |
|
this = this->next; |
1791 |
|
|
1792 |
|
} |
1793 |
|
else |
1794 |
|
{ |
1795 |
|
this = xmalloc(sizeof(PropNotifyCb)); |
1796 |
|
this->next = NULL; |
1797 |
|
propnotify_callbacks = this; |
1798 |
|
} |
1799 |
|
if (!window_already_registrered) |
1800 |
|
{ |
1801 |
|
if (wnd == event_wnd) |
1802 |
|
XSelectInput(display, wnd, input_mask | PropertyChangeMask); |
1803 |
|
else |
1804 |
|
XSelectInput(display, event_wnd, PropertyChangeMask); |
1805 |
|
} |
1806 |
|
this->wnd = event_wnd; |
1807 |
|
this->atom = atom; |
1808 |
|
this->callback = propertycallback; |
1809 |
|
} |
1810 |
|
|
1811 |
|
|
1812 |
|
void |
1813 |
|
xwin_deregister_propertynotify(Window event_wnd, Atom atom) |
1814 |
|
{ |
1815 |
|
PropNotifyCb *this = propnotify_callbacks; |
1816 |
|
PropNotifyCb *prev; |
1817 |
|
int window_needed = 0; |
1818 |
|
prev = this; |
1819 |
|
while (NULL != this) |
1820 |
|
{ |
1821 |
|
if (event_wnd == this->wnd) |
1822 |
|
{ |
1823 |
|
if (atom == this->atom) |
1824 |
|
{ |
1825 |
|
if (prev == this) |
1826 |
|
{ |
1827 |
|
propnotify_callbacks = this->next; |
1828 |
|
} |
1829 |
|
else |
1830 |
|
{ |
1831 |
|
prev->next = this->next; |
1832 |
|
} |
1833 |
|
xfree(this); |
1834 |
|
continue; |
1835 |
|
} |
1836 |
|
else |
1837 |
|
{ |
1838 |
|
window_needed = 1; |
1839 |
|
} |
1840 |
|
} |
1841 |
|
prev = this; |
1842 |
|
this = this->next; |
1843 |
|
} |
1844 |
|
if (!window_needed) |
1845 |
|
{ |
1846 |
|
if (wnd != event_wnd) |
1847 |
|
{ |
1848 |
|
XSelectInput(display, event_wnd, NoEventMask); |
1849 |
|
} |
1850 |
|
else |
1851 |
|
{ |
1852 |
|
XSelectInput(display, wnd, input_mask); |
1853 |
|
} |
1854 |
|
} |
1855 |
|
} |